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Cheap flights from London to Brussels Bruxelles-National Airport from £48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Brussels Bruxelles-National Airport departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Brussels

Cheap return flights

These are some of the best return flight deals from London to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.
07:45 - 09:55LHR-BRU
1h 10mdirect
19:05 - 19:15BRU-LHR
1h 10mdirect
£90British Airways
Find Deal
Thu, 3 Apr - Mon, 7 Apr
07:40 - 09:50LHR-BRU
1h 10mdirect
18:40 - 19:00BRU-LHR
1h 20mdirect
£93British Airways
Find Deal
Sun, 6 Apr - Wed, 23 Apr
22:00 - 09:45STN-BRU
10h 45m1 stop
21:40 - 07:50BRU-STN
11h 10m1 stop
£107Ryanair
Find Deal
Wed, 23 Apr - Thu, 24 Apr
11:05 - 13:15LHR-BRU
1h 10mdirect
16:55 - 17:05BRU-LHR
1h 10mdirect
£108Brussels Airlines
Find Deal
Thu, 3 Apr - Mon, 7 Apr
06:50 - 08:50LHR-BRU
1h 00mdirect
21:20 - 21:35BRU-LHR
1h 15mdirect
£111Brussels Airlines
Find Deal
Thu, 17 Jul - Sun, 27 Jul
06:55 - 15:45STN-BRU
7h 50m1 stop
22:25 - 07:50BRU-STN
10h 25m1 stop
£112Ryanair
Find Deal
Thu, 3 Apr - Mon, 7 Apr
06:50 - 08:35LGW-BRU
24h 45m1 stop
08:50 - 10:50BRU-LGW
27h 00m1 stop
Mon, 17 Mar - Tue, 25 Mar
17:50 - 22:15LCY-BRU
3h 25m1 stop
06:10 - 08:50BRU-LCY
3h 40m1 stop
£124KLM
Find Deal
Tue, 1 Apr - Wed, 2 Apr
06:30 - 08:45LHR-BRU
1h 15mdirect
22:05 - 09:10BRU-LHR
12h 05m1 stop
Sat, 8 Mar - Tue, 11 Mar
17:50 - 22:15LHR-BRU
3h 25m1 stop
14:45 - 17:00BRU-LHR
3h 15m1 stop
£181KLM
Find Deal
Tue, 25 Mar - Fri, 28 Mar

British Airways flights from London to Brussels Bruxelles-National Airport

Our best British Airways deals on London to Brussels Bruxelles-National Airport flight tickets
British Airways
3 Apr
LHR07:45London Heathrow
1h 10m
BRU09:55Brussels Bruxelles-National
7 Apr
BRU19:05Brussels Bruxelles-National
1h 10m
LHR19:15London Heathrow
British Airways
6 Apr
LHR07:40London Heathrow
1h 10m
BRU09:50Brussels Bruxelles-National
23 Apr
BRU18:40Brussels Bruxelles-National
1h 20m
LHR19:00London Heathrow
British Airways
3 Apr
LHR07:45London Heathrow
1h 10m
BRU09:55Brussels Bruxelles-National
7 Apr
BRU19:05Brussels Bruxelles-National
1h 10m
LHR19:15London Heathrow

Lufthansa flights from London to Brussels Bruxelles-National Airport

Our best Lufthansa deals on London to Brussels Bruxelles-National Airport flight tickets
Lufthansa
24 Mar
LCY17:15London City
4h 20m
1 stop
BRU22:35Brussels Bruxelles-National
25 Mar
BRU14:40Brussels Bruxelles-National
4h 00m
1 stop
LCY17:40London City
Lufthansa
23 Apr
LCY08:45London City
4h 00m
1 stop
BRU13:45Brussels Bruxelles-National
24 Apr
BRU14:25Brussels Bruxelles-National
5h 10m
1 stop
LCY18:35London City
Lufthansa
7 Mar
LHR07:30London Heathrow
4h 00m
1 stop
BRU12:30Brussels Bruxelles-National
11 Mar
BRU11:30Brussels Bruxelles-National
4h 15m
1 stop
LHR14:45London Heathrow

See travel insights to Brussels from

How to get the cheapest flight ticket from London to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

If you don’t want to visit Brussels Bruxelles-National Airport in January, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £117.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that Friday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £380. On the other hand, Tuesday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £527.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that the cheapest London to Brussels Bruxelles-National Airport flights are usually those with departure times at midday. Our users have found flights to Brussels Bruxelles-National Airport at midday for as low as £113. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £503 on average. Flights to Brussels Bruxelles-National Airport from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Brussels Bruxelles-National flight route?

Fly from London Heathrow to Brussels Bruxelles-National for the best London - Brussels Bruxelles-National flight prices

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from London when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around £132 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from London for as low as £97 on momondo.

What cabin class options are available on London to Brussels Bruxelles-National flights?

There are 3 cabin classes available to choose from on London to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Brussels Bruxelles-National Airport flight prices changed over time?

As of February 2025, prices for London to Brussels Bruxelles-National Airport flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from London to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Brussels Bruxelles-National Airport (LON to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Brussels Bruxelles-National Airport

Best price found

£48

Fastest flight time

1h 00m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from London in the past 72 hours is £48. The best return flight deal from London to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is £90.
The fastest flight from London to Brussels Bruxelles-National Airport takes 1h 00m
Direct flights go from London to Brussels Bruxelles-National Airport every day.

  • Is flying the fastest way to get from London to Brussels Bruxelles-National Airport?

    To save time, the fastest way to travel is by flight from London to Brussels Bruxelles-National Airport on Brussels Airlines. Expect the length of time you’ll spend onboard Brussels Airlines to be about 1h 00m compared to taking a train from London to Brussels Bruxelles-National Airport or a bus from London to Brussels Bruxelles-National Airport which have been found to be slower alternatives.

  • Is flying the cheapest way to get from London to Brussels Bruxelles-National Airport?

    A bus from London to Brussels Bruxelles-National Airport from £48 can save you up to 46% on the cost of your trip compared to booking a flight from London to Brussels Bruxelles-National Airport or a train from London to Brussels Bruxelles-National Airport.

  • How far is London to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 203.6 mi away from London. By plane, this route typically takes 1h 00m.

  • What is the carbon footprint of flying from London to Brussels Bruxelles-National?

    Flights to Brussels Bruxelles-National from London generally have a carbon footprint of about 122lb - momondo offers a CO2 sorter in search results to highlight the smallest available carbon footprints for plane travel. Taking the train instead of flying would reduce your CO2 emissions by around 59%. The footprint of a bus to Brussels Bruxelles-National from London is about 32lb (73% less than flying).

  • When did momondo last update prices for flights from London to Brussels Bruxelles-National Airport?

    Prices for flights from London to Brussels Bruxelles-National Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from London to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Brussels Bruxelles-National Airport?

  • What is the most popular airline from London to Brussels Bruxelles-National Airport?


Best airlines flying from London to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from London to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £88Free CancellationRating
6.6
6,762 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £107Free CancellationRating
7.3
341 reviews
Search Brussels Airlines flights
LufthansaPriceFrom £164Free CancellationRating
6.7
6,986 reviews
Search Lufthansa flights
KLMPriceFrom £171Free CancellationRating
7.8
1,333 reviews
Search KLM flights
  • Brussels Airlines Flights From London to Brussels Bruxelles-National Airport

    Brussels Airlines flight deals from London to Brussels Bruxelles-National Airport start from £135 round-trip. Over the 21 Brussels Airlines flights for this route in a normal week, average airfare is usually £180 round-trip - but some users have found much cheaper deals with momondo.

  • British Airways Flights From London to Brussels Bruxelles-National Airport

    Across 6,762 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London to Brussels Bruxelles-National Airport about 10 times each week, with ticket deals ranging from £112 to £153. Price data is based on momondo searches in the last 72 hours.


Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Ypres
Charleroi
Spa
Leuven
Namur
Aalst
Genk
Waterloo
Hasselt
Knokke-Heist
Francorchamps
Zaventem
Mons
Mechelen
Dinant
Oostkamp

Why use momondo?

Why should I use momondo to find a flight deal from London to Brussels?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Brussels. momondo saves you time and could save you money on your trip.

Can I find flights from London to Brussels with flexible booking policies on momondo?

Yes. All flights to Brussels from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Brussels?

Once you have performed a search for London to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Brussels right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brussels from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


Choose the best way to get from London to Brussels Bruxelles-National Airport

Buses

6h 30m
£18 one-way£48 return
Direct · from £48

Distance to city centre

ZYR1.1 mi
6MP0.9 mi

Trains

1h 57m
£48 one-way£73 return
Direct · from £731 stop · from £98

Distance to city centre

ZYR1.1 mi

Flights

1h 00m
£48 one-way£90 return
Direct · from £90

Distance to city centre

BRU6.9 mi

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